STM32WB5MMGOrdering information10Ordering information Example: STM32 WB 5 M M G H 6 TR Device family STM32 = Arm-based 32-bit microcontroller Product type WB = Wireless Bluetooth® Device subfamily 5 = STM32WB55, Die 5, full set of features Pin count M = 86 pins Component type M= module Flash memory size G = 1 Mbyte Package H = LGA 86 7.3 x 11 mm Temperature range 6 = Industrial temperature range, –40 to 85 °C Packing TR = tape and reel For a list of available options (such as speed and package) or for further information on any aspect of this device, contact your nearest ST sales office. DS13252 - Rev 1page 22/31 Document Outline 1 Introduction 2 Description 3 Available peripherals 4 Pin description 5 Recommendations 5.1 Pin recommendations 5.2 Layout recommendations 5.2.1 STM32WB5MMG placement 5.2.2 Enclosure effects 5.2.3 Ground plane 5.2.4 Sensitive GPIOs 5.2.5 Four layer reference board design 6 Electrical characteristics 6.1 Operating conditions 6.2 Power consumption 6.3 RF characteristics 6.4 Antenna radiation patterns and efficiency 7 Thermal characteristics 8 Solder re-flow recommendation 9 Package information 9.1 SiP-LGA86 package information 9.1.1 Device marking for SiP-LGA86 10 Ordering information 11 Tape and reel packing 12 Certification 12.1 CE certification 12.2 FCC certification 12.3 ISED certification 12.4 JRF certification 12.5 NCC certification 12.6 SRRC certification Revision history Contents List of tables List of figures